Tissue conduction velocity
US10576263B2 · kind B2 · utility
4Cited by
7References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 3, 2017 |
| Grant date | Mar 3, 2020 |
| Priority date | — |
| Expiry date | Jul 12, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2562/06
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method includes acquiring a bipolar signal from a first electrode and a second electrode contacting a first location and a second location, respectively, in a heart of a living subject. The method further includes acquiring a unipolar signal from the first electrode while in contact with the first location, and deriving from the bipolar signal and the unipolar signal a point in time at which the first location is generating the unipolar signal. The method also includes computing a metric for a conduction velocity of the unipolar signal at the first location based on a shape of the unipolar signal at the point in time.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.